Lake Sammamish Half Marathon

MAR
6
2027
Experience a flat and paved point to point course from Redmond to Sammamish on the East Lake Sammamish Trail. This chip timed race offers both running and walking categories along with a finisher medal for all participants.
Sat 6 Mar 2027
13 miles

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Lake Sammamish Half Marathon

The Lake Sammamish Half Marathon is a point-to-point race transitioning from Redmond to Sammamish. The course follows the East Lake Sammamish Trail, which features a fully paved surface. The route is characterized by flat terrain, making it a viable option for participants seeking a personal best time.

Participants can choose between two main formats:

  • 13.1 miles (Half Marathon)
  • 13.1 miles (Virtual Half Marathon)

The event includes a dedicated walk category for the half marathon distance, which carries a four-hour time limit. The race is chip-timed, and each participant receives a bib, a shirt, and a finisher medal. Aid stations are situated along the course at intervals of every few miles.

This event operates as a cupless race. Runners are required to use their own handheld bottles or hydration packs, though reusable cups are available at the start line. A virtual option is available for 30 participants, allowing the distance to be completed in one session or multiple segments on a date of the participant's choice. Virtual participants receive their medals and shirts via mail following the conclusion of the in-person event. Visit the organization's website for the most recent information.

13 mi
Half Marathon